Tagged Questions
2
votes
1answer
72 views
Fusion Drive: free space on SSD
Is there a possibility to find out how much storage is free on a SSD of a Fusion Drive disk (SSD + HDD as a logical device)? The structure I use is this one here:
$ diskutil list
/dev/disk0
#: ...
1
vote
0answers
244 views
Fusion Drive not moving data back to SSD - anyone encounter this?
I'm about to buy a Mac Mini and have got the DIY Fusion Drive parts handy. I'm actually a bit on the fence about the choice of manual SSD+HDD separation with the aid of symlinks and proper Fusion ...
1
vote
0answers
316 views
Fusion Drive Setup: Possible to force the HDD to spin down as long as your reading from/writing to the SSD?
I'm considering to replace my optical drive in my MacBook Pro with an SSD. When using it as separate Volume, the advantage is that you can spin down the HDD, thus reduce noise and first and foremost, ...
0
votes
0answers
424 views
Fusion Drive with SSD and HHD Hybrid Drive (e.g. Seagate Momentum XT 750 GB with 8 GB SSD): Good idea or plain nonsense?
I’ve seen numerous instructions on how to setup a Fusion Drive from your own SSD and HD, e.g. Can I make a DIY Fusion Drive?
Very silly question: How would a Fusion Drive built from an SSD and a ...
2
votes
1answer
348 views
Selecting a SSD for Fusion Drive
My aging Early 2009 Macbook White is getting a bit long in the tooth, so after learning about Fusion Drive, I'm considering combining the existing 500GB HDD with a budget-to-medium-class SSD drive, ...
2
votes
2answers
3k views
How can I verify that a DIY Fusion Drive is working as it should?
I installed an SSD in my 2011 Mac Mini to run alongside the stock 500GB HDD. After carefully reading through a number of tutorials, I used Terminal to merge them into a single "Fusion Drive". I cloned ...
9
votes
3answers
630 views
What happens when you remove (or lose) the SSD from a Fusion Drive?
After storing data on a Fusion Drive, is it possible to downgrade your Mac to use the hard drive (HDD) by just removing the solid state drive (SSD)?
In particular, I was wondering what happens when ...
0
votes
1answer
506 views
How can I manually force a file of a Fusion Drive to the SSD?
From what I understand, the implementation of the Fusion Drive is at the OS level (coreStorage). Yet, I want to know if it's possible to manually interfere in the management for a specific file or ...
1
vote
0answers
199 views
Where does a Fusion Drive store Time Machine local backups? Should I disable local backups?
Time Machine in OS X does store local backups (snapshots) on the local harddrive if you have Time Machine enabled.
Even if you backup regularly, the size of the local backups increases steadily. In a ...
41
votes
8answers
13k views
Can I make a DIY Fusion Drive?
I have a Mac Mini with two drives: a 256GB SSD and a 500GB HDD. From what I've read, the new Fusion Drive does all of it's magic in software, using the Core Storage APIs.
Can I get my setup to ...
